PC: Arrow keys (WASD) Mobile: Joystick Memorize all the details in Exit 0, move to the right to begin the accsual game. If there is no diffirence from Exit 0, then you are fine to move to the right, but if there is, then move to the left. Try to get to Exit 8. Don't overlook any anomalies.
This game is based of the Japanese horror game "The Exit 8"